Skip the logos. Look for full-grain leather and understated hardware....

https://rapid-wiki.win/index.php/Key-Lock_Briefcases:_Practical_Utility_or_Aesthetic_Performance%3F

Skip the logos. Look for full-grain leather and understated hardware. Practicality is key: find a design with a trolley sleeve for travel and a reliable 5-year repair warranty. It should easily house your daily gear without looking bulky